Maintenance Employee attempting to loosen bolt/nut on boom/carousel on pump truck when wrench slipped off and the back of the employee's left hand struck sharp edge of plate on top of carousel resulting in a laceration to the back of the left hand.
Cat 777 off road truck driver went through the berm. Truck flipped on its back. Bed was replaced, hand rails and window, and placed back in service.
Picking up loading hose from ground level and experienced pain in low back.
Employee was walking on drill pattern that was sloped, wet and muddy, when employee lost balance resulting in a sprain to right knee.